Abstract
The different protein patterns with varied surface coverage are formed by the adsorption of a protein, bovine serum albumin (BSA), on six types of surfaces and characterized with atomic force microscope (AFM). The surfaces include a gold film and five self-assembled monolayers (SAMs) on gold films. Five SAMs are prepared by the immersion of gold plates in solutions: 16-mercaptohexadecanoic acid (MHA), 1-octadecanethiol (ODT), and the mixtures of MHA and ODT at mole ratios of 1:1, 1:10 and 10:1, respectively. The mechanism of protein adsorption on the six surfaces is discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 247-252 |
| Number of pages | 6 |
| Journal | Synthetic Metals |
| Volume | 147 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - 7 Dec 2004 |
| Event | Supramolecular Approaches to Organic Electronics and Nanotechn. - Strasbourg, France Duration: 24 May 2004 → 28 May 2004 |
Keywords
- Atomic force microscope
- Bovine serum albumin
- Self-assembled monolayers
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Polymers and Plastics
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